I'm gonna get them a jar of jelly beans, there's a little game to go that Katy taught me for when I tie the knot:
It's goes like this:
1. Take all the Jelly beans out of the original jar at the start, every time you both have sex, put a bean in the jar. Do this for the first year you're married.
2. After the first year, every time you have sex eat one jelly bean in the jar.
Apparently the catch of this game is that after the first year, the jar will always have jelly beans in it!!!
(That's if I've worded it right, see Katy, she knows it better!!! LOL)